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A platform for research: civil engineering, architecture and urbanism
Equipment train rail paving structure of working surface
The invention relates to an equipment train rail paving structure of a working surface. Equipment train rails are paved by generally adopting an overall length paving method, that is traditional rails are paved on a whole tunnel. The traditional method has the obvious defects that many materials are consumed, many staff need to participate, the occupying space is large, after the traditional rails are paved, other vehicles cannot pass in and out, and materials can only be pulled and transported by a winch through the rails. The equipment trail rail paving structure of the working surface comprises two I-shaped steels arranged in parallel, and steel channels are vertically formed in the two I-shaped steels arranged in parallel, are formed below the lower surfaces of the I-shaped steels, and are connected with the I-shaped steels through bolts. According to the invention, the mounting speed is greatly increased, and besides, when the working surface is stopped, the travelling speed of a shift variant vehicle is also increased; and besides, a system is simplified, the paving and the exchanging of the rails can be separately completed without influencing other links.
Equipment train rail paving structure of working surface
The invention relates to an equipment train rail paving structure of a working surface. Equipment train rails are paved by generally adopting an overall length paving method, that is traditional rails are paved on a whole tunnel. The traditional method has the obvious defects that many materials are consumed, many staff need to participate, the occupying space is large, after the traditional rails are paved, other vehicles cannot pass in and out, and materials can only be pulled and transported by a winch through the rails. The equipment trail rail paving structure of the working surface comprises two I-shaped steels arranged in parallel, and steel channels are vertically formed in the two I-shaped steels arranged in parallel, are formed below the lower surfaces of the I-shaped steels, and are connected with the I-shaped steels through bolts. According to the invention, the mounting speed is greatly increased, and besides, when the working surface is stopped, the travelling speed of a shift variant vehicle is also increased; and besides, a system is simplified, the paving and the exchanging of the rails can be separately completed without influencing other links.
Equipment train rail paving structure of working surface
HE HAIHONG (author) / ZHANG HONGWEI (author) / ZHANG YONGTAO (author)
2015-04-15
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
High-speed rail platform antiskid ground paving structure and paving method thereof
| European Patent Office | 2021