Roadway supporting structure

The utility model discloses a roadway supporting structure which comprises a roadway base, a roadway supporting side plate is placed on the outer surface of the upper end of the roadway base, a roadway supporting top plate is arranged on the inner surface of the upper end of the roadway supporting s...

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Bibliographic Details
Main Authors JIN SUPING, REN BAOHENG, LIU JUN, YANG JIXIAN, XIE PENGYAN, FANG QINGSHENG, WANG SHAOQING
Format Patent
LanguageChinese
English
Published 21.03.2023
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Summary:The utility model discloses a roadway supporting structure which comprises a roadway base, a roadway supporting side plate is placed on the outer surface of the upper end of the roadway base, a roadway supporting top plate is arranged on the inner surface of the upper end of the roadway supporting side plate, a cross plate is fixedly installed on the inner side of the roadway supporting top plate, and a reinforcing plate is placed on the outer surface of the upper end of the roadway supporting side plate. Threaded rods are arranged on the outer surfaces of the right sides of the roadway supporting side plates, and electric push rods are installed on the outer surfaces of the upper ends of the roadway supporting side plates. According to the roadway supporting structure, the roadway supporting top plate is clamped to the roadway supporting side plates on the two sides at the same time, so that the roadway supporting structure is convenient to mount or demount, carry and transport, meanwhile, the roadway suppor
Bibliography:Application Number: CN202222559450U