Grouting conveying pipe protection structure for subway engineering construction

The utility model discloses a grouting delivery pipe protection structure for subway engineering construction, which comprises a supporting mechanism, a fixing mechanism and an adjusting mechanism, and the supporting mechanism comprises a lower protection plate, connecting rods sliding on two sides...

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Bibliographic Details
Main Authors YAO JIAN, WANG XIA, PAN YANYANG
Format Patent
LanguageChinese
English
Published 28.04.2023
Subjects
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