A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A surface-seamless steel rail is provided in the present invention. Said surface-seamless steel rail includes a right connecting part located on one side of said steel rail, a left connecting part located on the other side of said steel rail, and a seamless spring piece located on the top side of said steel rail. Both said left connecting part and said right connecting part include a plug portion in embedded engagement with each other. Said seamless spring piece includes a fixed portion at one end and a free portion at the other end, said fixed portion is fixedly connected on top side of said plug portion of one of said left connecting part and said right connecting part. The other of said left connecting part and said right connecting part is provided with an arc-shaped channel at its interior body, said free portion of said seamless spring piece is suitably inserted into said arc-shaped channel.
A surface-seamless steel rail is provided in the present invention. Said surface-seamless steel rail includes a right connecting part located on one side of said steel rail, a left connecting part located on the other side of said steel rail, and a seamless spring piece located on the top side of said steel rail. Both said left connecting part and said right connecting part include a plug portion in embedded engagement with each other. Said seamless spring piece includes a fixed portion at one end and a free portion at the other end, said fixed portion is fixedly connected on top side of said plug portion of one of said left connecting part and said right connecting part. The other of said left connecting part and said right connecting part is provided with an arc-shaped channel at its interior body, said free portion of said seamless spring piece is suitably inserted into said arc-shaped channel.
SURFACE SEAMLESS STEEL RAIL
ZHU SHOULIAN (author)
2022-12-29
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau