A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Universal trolley sleeper for shield tunneling machine
The invention relates to a shield tunneling machine universal trolley sleeper which comprises telescopic arc-shaped steel plate frames, fixing pins, steel plate telescopic joints and steel structure prefabricated brackets, the two telescopic arc-shaped steel plate frames are connected with a shield segment through the fixing pins to form a main body frame, and the steel structure prefabricated brackets are fixed to the arc-shaped steel plate frames. The top surface is a mounting surface of a trolley track and is always in a horizontal state; the arc length and the height of the main body component are adjusted through the steel plate expansion joints and the steel structure prefabricated brackets. The safety and stability of the trolley walking in the tunnel are improved, the working efficiency is greatly improved, and manpower and material resources are saved. And after being modified, the sleeper can also be suitable for other tunnel internal trolley sleepers in a segment partitioning form. The device has the advantages of being light in weight, simple in structure, convenient to disassemble and assemble, adjustable in length of the arc-shaped steel plate, light in weight, simple in structure, convenient to disassemble and assemble, adjustable in length of the arc-shaped steel plate and the like.
本发明涉及一种盾构机通用型台车轨枕，包括伸缩弧形钢板架、固定销、钢板伸缩节、钢结构预制牛腿，两个伸缩弧形钢板架通过固定销与盾构管片进行连接，形成主体框架，钢结构预制牛腿固定于弧形钢板架上,其顶面为台车轨道的安装面并始终处于水平状态；通过钢板伸缩节、钢结构预制牛腿对主体构件进行弧长、高度调节。本发明提高了台车在隧道内部行走的安全性、稳定性，大大提高了工作效率，节约了人力物力。通过改装后也可适用于其他管片分块形式的隧道内部台车轨枕。本发明具有重量轻、结构简单、拆装方便且弧形钢板长度可调节等优点，并且具有重量轻、结构简单、拆装方便且弧形钢板长度可调节等优点。
Universal trolley sleeper for shield tunneling machine
The invention relates to a shield tunneling machine universal trolley sleeper which comprises telescopic arc-shaped steel plate frames, fixing pins, steel plate telescopic joints and steel structure prefabricated brackets, the two telescopic arc-shaped steel plate frames are connected with a shield segment through the fixing pins to form a main body frame, and the steel structure prefabricated brackets are fixed to the arc-shaped steel plate frames. The top surface is a mounting surface of a trolley track and is always in a horizontal state; the arc length and the height of the main body component are adjusted through the steel plate expansion joints and the steel structure prefabricated brackets. The safety and stability of the trolley walking in the tunnel are improved, the working efficiency is greatly improved, and manpower and material resources are saved. And after being modified, the sleeper can also be suitable for other tunnel internal trolley sleepers in a segment partitioning form. The device has the advantages of being light in weight, simple in structure, convenient to disassemble and assemble, adjustable in length of the arc-shaped steel plate, light in weight, simple in structure, convenient to disassemble and assemble, adjustable in length of the arc-shaped steel plate and the like.
本发明涉及一种盾构机通用型台车轨枕，包括伸缩弧形钢板架、固定销、钢板伸缩节、钢结构预制牛腿，两个伸缩弧形钢板架通过固定销与盾构管片进行连接，形成主体框架，钢结构预制牛腿固定于弧形钢板架上,其顶面为台车轨道的安装面并始终处于水平状态；通过钢板伸缩节、钢结构预制牛腿对主体构件进行弧长、高度调节。本发明提高了台车在隧道内部行走的安全性、稳定性，大大提高了工作效率，节约了人力物力。通过改装后也可适用于其他管片分块形式的隧道内部台车轨枕。本发明具有重量轻、结构简单、拆装方便且弧形钢板长度可调节等优点，并且具有重量轻、结构简单、拆装方便且弧形钢板长度可调节等优点。
Universal trolley sleeper for shield tunneling machine
一种盾构机通用型台车轨枕
LI ZENGYE (author) / QIU SONGYU (author) / ZHU XIN (author) / SHEN MING (author) / YANG XIANCHONG (author) / CHEN YUWEN (author) / ZHANG RUI (author) / FENG ZHIJUN (author) / ZHAO WENQIANG (author) / LI CHANGTAO (author)
2024-02-27
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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