Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Leveling structure of prefabricated bridge deck slab and usage method thereof
The invention discloses a leveling structure of a prefabricated bridge deck slab and a usage method of the leveling structure. The leveling structure comprises a steel pipe, a perforated steel plate,nuts, leveling bolts and a steel plate. A first through hole is formed in the prefabricated bridge deck slab, the first through hole is perpendicular to the slab surface of the prefabricated bridge deck slab, and the steel pipe is arranged in the first through hole; a second through hole is formed in the perforated steel plate, the perforated steel plate is welded to a transverse steel bar in theprefabricated bridge deck slab, and the second through hole is located under the first through hole; the screw cap is welded on the perforated steel plate and is coaxial with the first through hole; the small-diameter end of the leveling bolt downwards penetrates through the steel pipe and is in threaded connection with the nut, and the large-diameter end of the leveling bolt is located above thesteel pipe; the small-diameter ends of the leveling bolts abut against the steel plate. Compared with the prior art, the slope of the prefabricated bridge deck slab can be adjusted, the slope controldifficulty in the installation process of the prefabricated bridge deck slab is solved, the slope of the prefabricated bridge deck slab can be conveniently and quickly adjusted, and the beneficial effects of being convenient to use, quick and accurate are achieved.
本发明公开了一种预制桥面板的调平结构及其使用方法，其中调平结构包括钢管、带孔钢板、螺帽、调平螺栓和钢板。预制桥面板内设有第一通孔，第一通孔垂直于预制桥面板的板面，钢管设置于第一通孔内；带孔钢板上设有第二通孔，带孔钢板焊接于预制桥面板内的横向钢筋上，第二通孔位于第一通孔的正下方；螺帽焊接于带孔钢板上，螺帽与第一通孔同轴；调平螺栓的小径端向下穿过钢管并与螺帽螺纹连接，调平螺栓的大径端位于钢管的上方；调平螺栓的小径端与钢板相抵。与现有技术相比，本发明能够实现预制桥面板坡度的调节，解决了预制桥面板安装过程中的坡度控制难点，能够方便快捷的对预制桥面板坡度进行调节，具有方便、快捷、精准的特点。
Leveling structure of prefabricated bridge deck slab and usage method thereof
The invention discloses a leveling structure of a prefabricated bridge deck slab and a usage method of the leveling structure. The leveling structure comprises a steel pipe, a perforated steel plate,nuts, leveling bolts and a steel plate. A first through hole is formed in the prefabricated bridge deck slab, the first through hole is perpendicular to the slab surface of the prefabricated bridge deck slab, and the steel pipe is arranged in the first through hole; a second through hole is formed in the perforated steel plate, the perforated steel plate is welded to a transverse steel bar in theprefabricated bridge deck slab, and the second through hole is located under the first through hole; the screw cap is welded on the perforated steel plate and is coaxial with the first through hole; the small-diameter end of the leveling bolt downwards penetrates through the steel pipe and is in threaded connection with the nut, and the large-diameter end of the leveling bolt is located above thesteel pipe; the small-diameter ends of the leveling bolts abut against the steel plate. Compared with the prior art, the slope of the prefabricated bridge deck slab can be adjusted, the slope controldifficulty in the installation process of the prefabricated bridge deck slab is solved, the slope of the prefabricated bridge deck slab can be conveniently and quickly adjusted, and the beneficial effects of being convenient to use, quick and accurate are achieved.
本发明公开了一种预制桥面板的调平结构及其使用方法，其中调平结构包括钢管、带孔钢板、螺帽、调平螺栓和钢板。预制桥面板内设有第一通孔，第一通孔垂直于预制桥面板的板面，钢管设置于第一通孔内；带孔钢板上设有第二通孔，带孔钢板焊接于预制桥面板内的横向钢筋上，第二通孔位于第一通孔的正下方；螺帽焊接于带孔钢板上，螺帽与第一通孔同轴；调平螺栓的小径端向下穿过钢管并与螺帽螺纹连接，调平螺栓的大径端位于钢管的上方；调平螺栓的小径端与钢板相抵。与现有技术相比，本发明能够实现预制桥面板坡度的调节，解决了预制桥面板安装过程中的坡度控制难点，能够方便快捷的对预制桥面板坡度进行调节，具有方便、快捷、精准的特点。
Leveling structure of prefabricated bridge deck slab and usage method thereof
预制桥面板的调平结构及其使用方法
WU WENQING (Autor:in) / HUANG ZHIHUA (Autor:in) / CHENG JISHUN (Autor:in) / CAO LINHUI (Autor:in) / WANG JIAN (Autor:in)
26.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2022
Prefabricated bridge deck slab wet joint connecting structure, prefabricated bridge and method
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2022