Standardgage-metergage composite sleeper

The utility model provides a standardgauge-metetgauge composite sleeper which comprises a sleeper with both ends provided with standardgauge rail supporting grooves, and steel rail nail holes are formed inside the supporting grooves. The standardgauge-metergauge composite sleeper is characterized by...

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Bibliographic Details
Main Author TAN CHANGLI
Format Patent
LanguageChinese
English
Published 01.05.2013
Subjects
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
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Summary:The utility model provides a standardgauge-metetgauge composite sleeper which comprises a sleeper with both ends provided with standardgauge rail supporting grooves, and steel rail nail holes are formed inside the supporting grooves. The standardgauge-metergauge composite sleeper is characterized by arranging a metergauge rail supporting groove between the two standardgauge rail supporting grooves. Therefore, metergauge lines is arranged inside standardgauge lines in a sleeved mode; not only the problems of sleeper paving and maintenance of the intersection between a standardgauge rail and a metergauge rail are solved, but also the problem of large wood consumption is solved; and without changing the length of an existing standardgauge rail sleeper, production cost and use cost can be reduced.
Bibliography:Application Number: CN20122406565U