Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anchor sealing structure at end part of prefabricated box girder
The invention relates to an anchor sealing structure at the end of a prefabricated box girder, which comprises an anchor backing plate fixed on the bottom wall of an anchor recess hole, and further comprises a reinforcing net rack mounted in the anchor recess hole, a concrete layer used for sealing the anchor recess hole and a plurality of connecting ribs, and the connecting ribs are simultaneously connected to the reinforcing net rack and the anchor backing plate. The anchor bearing plate is provided with a plurality of threaded holes, the connecting rib comprises a connecting rod and a clamping head which are movably connected, the connecting rod is in threaded connection with the threaded holes, and the clamping head abuts against the side, away from the anchor bearing plate, of the reinforcing net rack. The use effect of the box girder can be improved, and meanwhile the service life of the box girder is prolonged.
本申请涉及一种预制箱梁端部的封锚结构，其包括用于固定在锚穴孔底壁的锚垫板，还包括安装于锚穴孔内的加固网架、用于封堵锚穴孔的混凝土层以及多个连接筋，所述连接筋同时连接于加固网架和锚垫板，所述锚垫板开设有多个螺纹孔，所述连接筋包括相活动连接的连接杆和卡接头，所述连接杆螺纹连接于螺纹孔，所述卡接头抵接于加固网架背离锚垫板的一侧。本申请能够改善箱梁的使用效果，同时增加箱梁使用寿命。
Anchor sealing structure at end part of prefabricated box girder
The invention relates to an anchor sealing structure at the end of a prefabricated box girder, which comprises an anchor backing plate fixed on the bottom wall of an anchor recess hole, and further comprises a reinforcing net rack mounted in the anchor recess hole, a concrete layer used for sealing the anchor recess hole and a plurality of connecting ribs, and the connecting ribs are simultaneously connected to the reinforcing net rack and the anchor backing plate. The anchor bearing plate is provided with a plurality of threaded holes, the connecting rib comprises a connecting rod and a clamping head which are movably connected, the connecting rod is in threaded connection with the threaded holes, and the clamping head abuts against the side, away from the anchor bearing plate, of the reinforcing net rack. The use effect of the box girder can be improved, and meanwhile the service life of the box girder is prolonged.
本申请涉及一种预制箱梁端部的封锚结构，其包括用于固定在锚穴孔底壁的锚垫板，还包括安装于锚穴孔内的加固网架、用于封堵锚穴孔的混凝土层以及多个连接筋，所述连接筋同时连接于加固网架和锚垫板，所述锚垫板开设有多个螺纹孔，所述连接筋包括相活动连接的连接杆和卡接头，所述连接杆螺纹连接于螺纹孔，所述卡接头抵接于加固网架背离锚垫板的一侧。本申请能够改善箱梁的使用效果，同时增加箱梁使用寿命。
Anchor sealing structure at end part of prefabricated box girder
预制箱梁端部的封锚结构
LIU SHIYIN (Autor:in) / XU JUNLONG (Autor:in) / XIONG JIEGANG (Autor:in) / YUAN GUOSHUN (Autor:in) / ZHAO HONGCHUAN (Autor:in)
03.10.2023
Patent
Elektronische Ressource
Chinesisch
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