A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INSERT FOR DECK PLATE
PROBLEM TO BE SOLVED: To provide an insert for a deck plate offering high shear force and high bonding force between an outer tube part and an insert body.SOLUTION: An insert for a deck plate includes: an outer tube part 2 inserted into and fitted on an open hole through the deck plate, the outer tube part having a protruded piece 21; an insert body 3 having a female screw part 31 and a flange part 32 formed thereon, the insert body being press-fit on the outer tube part; a washer member 4 in contact with a top surface of the deck plate; and a spring member 5 pressing the washer member against the top surface of the deck plate. In a configuration that may be hung by screwing a hanging bolt into the female screw part, an engaging groove 33 is formed on an outer peripheral surface of the insert body, an engaging protrusive streak is formed on an inner peripheral surface of the outer tube part, to be fitted in the engaging groove, thus engaging and fixing the outer tube part with the insert body. The engaging groove includes an inclined and stepped surface and a vertical stepped surface, where the inclined and stepped surface is formed on an upper part of the insert body and the vertical stepped surface is formed on a lower part of the insert body.SELECTED DRAWING: Figure 1
【課題】外筒部とインサート本体との結合力が高く、剪断力の高いデッキプレート用インサートを提供する。【解決手段】デッキプレート貫通孔に挿通取付され、張出し片部２１が設けられた外筒部２と、雌螺子部３１が形成され、鍔部３２が設けられ、外筒部に圧入装着されるインサート本体３と、デッキプレート上面に当接するワッシャー部材４と、ワッシャー部材をデッキプレート上面に押し付けるスプリング部材５と、を有し、雌螺子部に吊りボルトを螺合することにより吊下げ可能な構成において、インサート本体の外周面に係止用凹溝３３が設けられ、係止用凹溝に入り込む係止用凸条が外筒部の内周面に設けられ、外筒部とインサート本体とが係止固定され、係止用凹溝が、傾斜面段部と、垂直面段部と、を有すると共に、傾斜面段部がインサート本体の上方側に形成され、垂直面段部がインサート本体の下方側に形成される。【選択図】図１
INSERT FOR DECK PLATE
PROBLEM TO BE SOLVED: To provide an insert for a deck plate offering high shear force and high bonding force between an outer tube part and an insert body.SOLUTION: An insert for a deck plate includes: an outer tube part 2 inserted into and fitted on an open hole through the deck plate, the outer tube part having a protruded piece 21; an insert body 3 having a female screw part 31 and a flange part 32 formed thereon, the insert body being press-fit on the outer tube part; a washer member 4 in contact with a top surface of the deck plate; and a spring member 5 pressing the washer member against the top surface of the deck plate. In a configuration that may be hung by screwing a hanging bolt into the female screw part, an engaging groove 33 is formed on an outer peripheral surface of the insert body, an engaging protrusive streak is formed on an inner peripheral surface of the outer tube part, to be fitted in the engaging groove, thus engaging and fixing the outer tube part with the insert body. The engaging groove includes an inclined and stepped surface and a vertical stepped surface, where the inclined and stepped surface is formed on an upper part of the insert body and the vertical stepped surface is formed on a lower part of the insert body.SELECTED DRAWING: Figure 1
【課題】外筒部とインサート本体との結合力が高く、剪断力の高いデッキプレート用インサートを提供する。【解決手段】デッキプレート貫通孔に挿通取付され、張出し片部２１が設けられた外筒部２と、雌螺子部３１が形成され、鍔部３２が設けられ、外筒部に圧入装着されるインサート本体３と、デッキプレート上面に当接するワッシャー部材４と、ワッシャー部材をデッキプレート上面に押し付けるスプリング部材５と、を有し、雌螺子部に吊りボルトを螺合することにより吊下げ可能な構成において、インサート本体の外周面に係止用凹溝３３が設けられ、係止用凹溝に入り込む係止用凸条が外筒部の内周面に設けられ、外筒部とインサート本体とが係止固定され、係止用凹溝が、傾斜面段部と、垂直面段部と、を有すると共に、傾斜面段部がインサート本体の上方側に形成され、垂直面段部がインサート本体の下方側に形成される。【選択図】図１
INSERT FOR DECK PLATE
デッキプレート用インサート
SHIBUYA KIYOHISA (author) / KUSHIMA MASARU (author)
2016-04-11
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile