Conveying pipeline for admixture for subway segment concrete

The conveying pipeline comprises a base and a first conveying pipe, the two ends of the top of the base are fixedly connected with the bottoms of first supporting rods respectively, and the tops of the two sets of first supporting rods are fixedly connected to the two ends of the bottom of a first s...

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Bibliographic Details
Main Authors MENG HAIYANG, XUN WUJU
Format Patent
LanguageChinese
English
Published 27.05.2022
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
SHAFTS
TUNNELS
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Summary:The conveying pipeline comprises a base and a first conveying pipe, the two ends of the top of the base are fixedly connected with the bottoms of first supporting rods respectively, and the tops of the two sets of first supporting rods are fixedly connected to the two ends of the bottom of a first supporting plate respectively; the two ends of the top of the first supporting plate are fixedly connected with the bottoms of second supporting rods respectively, the outer wall of a threaded sleeve is fixed to the middle of the top of the first supporting plate in a penetrating mode, and the inner wall of the threaded sleeve is connected to the outer wall of the middle of the threaded rod in a penetrating mode. The threaded rod pushes the connecting block to ascend while rotating, the connecting block ascends to drive the third supporting plate to ascend, the third supporting plate ascends to drive the connecting sleeve to ascend on the outer wall of the second supporting rod, the device accuracy is improved, the
Bibliography:Application Number: CN202122261461U