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A platform for research: civil engineering, architecture and urbanism
POST-INSTALLED ANCHOR, POST-INSTALLED ANCHOR IMPLEMENTATION METHOD, POST-INSTALLED ANCHOR SYSTEM AND ROTATION-STOPPING TOOL
높은 인발(引拔, pull-out) 강도를 확실하게 유지할 수 있음과 함께, 앵커링 작업을 안정적으로 행할 수 있는 후시공 앵커 등을 제공한다. 확경부(103)를 갖는 앵커 구멍(100)에 앵커링되는 후시공 앵커(10)로서, 앵커 구멍(100)에 삽입되는 앵커 본체(11)와, 확경부(103)에 대응하는 위치에, 반경 방향으로 관통 형성된 스트레이트 형상의 복수의 가이드 개구부(14)와, 각 가이드 개구부(14)에 슬라이딩 가능하게 설치되며, 반경 방향으로 확개한 앵커링 상태에서 확경부(103)에 계지되는 복수의 확개편(12)과, 복수의 확개편(12)이 확개하도록, 각 확개편(12)을 반경 방향의 바깥쪽으로 슬라이딩시키는 콘부(13)를 구비한 것이다.
Provided is a post-installed anchor by which high drawing strength can be reliably maintained and an anchoring operation can be stably performed, or the like. A post-installed anchor 10, which is anchored into an anchor hole 100 having a diameter expansion portion 103, includes: an anchor main-body 11 inserted in the anchor hole 100; a plurality of straight-shaped guide opening portions 14 formed to penetrate in a radial direction at positions corresponding to the diameter expansion portion 103; a plurality of spread pieces 12 slidably provided at the respective guide opening portions 14 and engaged to the diameter expansion portion 103 in an anchoring state in which the plurality of spread pieces 12 spread in the radial direction; and a cone portion 13 that slides the respective spread pieces 12 to an outside in the radial direction to spread the plurality of spread pieces 12.
POST-INSTALLED ANCHOR, POST-INSTALLED ANCHOR IMPLEMENTATION METHOD, POST-INSTALLED ANCHOR SYSTEM AND ROTATION-STOPPING TOOL
높은 인발(引拔, pull-out) 강도를 확실하게 유지할 수 있음과 함께, 앵커링 작업을 안정적으로 행할 수 있는 후시공 앵커 등을 제공한다. 확경부(103)를 갖는 앵커 구멍(100)에 앵커링되는 후시공 앵커(10)로서, 앵커 구멍(100)에 삽입되는 앵커 본체(11)와, 확경부(103)에 대응하는 위치에, 반경 방향으로 관통 형성된 스트레이트 형상의 복수의 가이드 개구부(14)와, 각 가이드 개구부(14)에 슬라이딩 가능하게 설치되며, 반경 방향으로 확개한 앵커링 상태에서 확경부(103)에 계지되는 복수의 확개편(12)과, 복수의 확개편(12)이 확개하도록, 각 확개편(12)을 반경 방향의 바깥쪽으로 슬라이딩시키는 콘부(13)를 구비한 것이다.
Provided is a post-installed anchor by which high drawing strength can be reliably maintained and an anchoring operation can be stably performed, or the like. A post-installed anchor 10, which is anchored into an anchor hole 100 having a diameter expansion portion 103, includes: an anchor main-body 11 inserted in the anchor hole 100; a plurality of straight-shaped guide opening portions 14 formed to penetrate in a radial direction at positions corresponding to the diameter expansion portion 103; a plurality of spread pieces 12 slidably provided at the respective guide opening portions 14 and engaged to the diameter expansion portion 103 in an anchoring state in which the plurality of spread pieces 12 spread in the radial direction; and a cone portion 13 that slides the respective spread pieces 12 to an outside in the radial direction to spread the plurality of spread pieces 12.
POST-INSTALLED ANCHOR, POST-INSTALLED ANCHOR IMPLEMENTATION METHOD, POST-INSTALLED ANCHOR SYSTEM AND ROTATION-STOPPING TOOL
후시공 앵커, 후시공 앵커의 시공 방법, 후시공 앵커 시스템 및 회전 방지 지그
FUJITA SHOGO (author)
2016-08-10
Patent
Electronic Resource
Korean
IPC:
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
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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