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A platform for research: civil engineering, architecture and urbanism
Concrete rigid frame bridge for railway construction
The invention discloses a concrete rigid frame bridge for railway construction, and relates to the technical field of bridges. The device comprises a concrete base and a concrete top plate, a supporting steel member is placed above the concrete base, the concrete top plate is located on the upper surface of the supporting steel member, a mounting groove is formed in the upper surface of the concrete top plate, a pouring groove is formed in the mounting groove, a positioning anchor rod is arranged in the pouring groove, and a mounting block is arranged in the mounting groove. The positioning anchor rod and the mounting block are used for surrounding and nesting, the mounting block can be taken out when a bridge needs to be disassembled, at the moment, one end of the positioning anchor rod can be directly exposed, and the tail end of the positioning anchor rod can be conveniently broken and disassembled. The railway construction concrete rigid frame bridge has the advantages that the bridge body and the connecting piece are convenient and fast to disassemble, and the problem that time and labor are wasted when an existing railway construction concrete rigid frame bridge is disassembled is effectively solved.
本发明公开了一种用于铁路施工混凝土刚构桥，涉及桥梁技术领域。本发明包括混凝土底座和混凝土顶板，混凝土底座的上方放置有支撑钢构件，混凝土顶板位于支撑钢构件的上表面，混凝土顶板上表面开设有安装槽，安装槽内部包括有浇筑槽，浇筑槽内部包括有定位锚杆，安装槽内部设置有安装块。本发明通过使用定位锚杆与安装块进行包围嵌套，当需要拆卸桥梁时可将安装块取出，此时定位锚杆可直接露出一端，方便从该末端部分进行破碎拆除。本发明具有拆卸桥梁主体与连接件时方便快捷的特点，有效的解决了现有的铁路施工混凝土刚构桥在拆卸时较为费时费力的问题。
Concrete rigid frame bridge for railway construction
The invention discloses a concrete rigid frame bridge for railway construction, and relates to the technical field of bridges. The device comprises a concrete base and a concrete top plate, a supporting steel member is placed above the concrete base, the concrete top plate is located on the upper surface of the supporting steel member, a mounting groove is formed in the upper surface of the concrete top plate, a pouring groove is formed in the mounting groove, a positioning anchor rod is arranged in the pouring groove, and a mounting block is arranged in the mounting groove. The positioning anchor rod and the mounting block are used for surrounding and nesting, the mounting block can be taken out when a bridge needs to be disassembled, at the moment, one end of the positioning anchor rod can be directly exposed, and the tail end of the positioning anchor rod can be conveniently broken and disassembled. The railway construction concrete rigid frame bridge has the advantages that the bridge body and the connecting piece are convenient and fast to disassemble, and the problem that time and labor are wasted when an existing railway construction concrete rigid frame bridge is disassembled is effectively solved.
本发明公开了一种用于铁路施工混凝土刚构桥，涉及桥梁技术领域。本发明包括混凝土底座和混凝土顶板，混凝土底座的上方放置有支撑钢构件，混凝土顶板位于支撑钢构件的上表面，混凝土顶板上表面开设有安装槽，安装槽内部包括有浇筑槽，浇筑槽内部包括有定位锚杆，安装槽内部设置有安装块。本发明通过使用定位锚杆与安装块进行包围嵌套，当需要拆卸桥梁时可将安装块取出，此时定位锚杆可直接露出一端，方便从该末端部分进行破碎拆除。本发明具有拆卸桥梁主体与连接件时方便快捷的特点，有效的解决了现有的铁路施工混凝土刚构桥在拆卸时较为费时费力的问题。
Concrete rigid frame bridge for railway construction
一种用于铁路施工混凝土刚构桥
LUO JIAXIN (author) / XIAO LINFA (author)
2023-07-04
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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