Travelling device for arch bridge

The invention relates to a travelling device for an arch bridge. The travelling device comprises a guide rail and a moving unit. The guide rail is fixedly arranged on the bottom surface of the arch bridge. A chain is fixedly arranged at the bottom end of the guide rail. The moving unit is suspended...

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Bibliographic Details
Main Authors LI WENBIN, LIU JUN, LU RUILIN, NING XIANGLIANG, SONG WENBIAO, LYU WEI, FAN SHAOGUO, GUO HONGFENG, MEI SHIWEI
Format Patent
LanguageEnglish
Published 09.09.2015
Subjects
ASSEMBLY OF BRIDGES
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
OR VIADUCTS
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Summary:The invention relates to a travelling device for an arch bridge. The travelling device comprises a guide rail and a moving unit. The guide rail is fixedly arranged on the bottom surface of the arch bridge. A chain is fixedly arranged at the bottom end of the guide rail. The moving unit is suspended on the guide rail through suspension mechanisms. Chain wheels and power sources are arranged on the moving unit. The power sources can drive the chain wheels to rotate on the chain, and the moving unit is enabled to move on the guide rail. The travelling device is simple in structure, convenient to produce, stable and reliable in operation and convenient to operate, popularize and apply.
Bibliography:Application Number: CN20151299135