Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Provided is an anchor bolt (11) comprising: a tapered bolt (21) having a thread formed on the outer peripheral surface thereof and inserted into an anchor hole (81); a sleeve (25) that is attached to the tapered bolt (21) and that has a locking piece (252) that is locked to the inner surface of the anchor hole (91) in a state in which the sleeve (25) is disposed in the anchor hole (91); an annular expansion ring (26) that is attached to the tapered bolt (21) on the tip side of the tapered bolt (21) with respect to the sleeve (25) and that is divided in the circumferential direction; and a tapered section (27) that is inserted into the inner hole of the expanding ring (26) and expands the expanding ring (26) to the outside in the radial direction.
提供一种锚固螺栓(11)，其包括：锥形螺栓(21)，在外周面形成有螺纹，并插入锚孔(81)；套筒(25)，安装于锥形螺栓(21)，并具有在配置于锚孔(91)的状态下卡止于锚孔(91)的内侧面的卡止片(252)；环状的扩开环(26)，在锥形螺栓(21)中安装在比套筒(25)更靠锥形螺栓(21)的前端侧，并在周向上被分割；以及锥形部(27)，被塞入扩开环(26)的内孔而使扩开环(26)向径向外侧扩开。
Provided is an anchor bolt (11) comprising: a tapered bolt (21) having a thread formed on the outer peripheral surface thereof and inserted into an anchor hole (81); a sleeve (25) that is attached to the tapered bolt (21) and that has a locking piece (252) that is locked to the inner surface of the anchor hole (91) in a state in which the sleeve (25) is disposed in the anchor hole (91); an annular expansion ring (26) that is attached to the tapered bolt (21) on the tip side of the tapered bolt (21) with respect to the sleeve (25) and that is divided in the circumferential direction; and a tapered section (27) that is inserted into the inner hole of the expanding ring (26) and expands the expanding ring (26) to the outside in the radial direction.
提供一种锚固螺栓(11)，其包括：锥形螺栓(21)，在外周面形成有螺纹，并插入锚孔(81)；套筒(25)，安装于锥形螺栓(21)，并具有在配置于锚孔(91)的状态下卡止于锚孔(91)的内侧面的卡止片(252)；环状的扩开环(26)，在锥形螺栓(21)中安装在比套筒(25)更靠锥形螺栓(21)的前端侧，并在周向上被分割；以及锥形部(27)，被塞入扩开环(26)的内孔而使扩开环(26)向径向外侧扩开。
Anchor bolt
锚固螺栓
ARAI ISAMU (Autor:in)
14.03.2023
Patent
Elektronische Ressource
Chinesisch
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
AUXILIARY TOOL FOR ANCHOR BOLT, ANCHOR BOLT SET, AND INSTALLATION METHOD FOR ANCHOR BOLT
| Europäisches Patentamt | 2016