Symmetrical backfilling device for pipeline groove

The utility model discloses a pipeline groove symmetrical backfilling device, and belongs to the technical field of groove backfilling devices. The device comprises a main body, the main body comprises a first slope plate and a second slope plate, and the first slope plate and the second slope plate...

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Bibliographic Details
Main Authors YU HANG, HAN JIAN, WANG YE, WANG PENG, DU XIAODONG, SHEN JIA, WANG YU, LIU YING, DU HAIYU, WANG ZHENGANG, DUAN CHAOMIN, LIU XINFA, ZHAO YAN, WANG QING, GUAN HONGYANG
Format Patent
LanguageChinese
English
Published 02.09.2022
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses a pipeline groove symmetrical backfilling device, and belongs to the technical field of groove backfilling devices. The device comprises a main body, the main body comprises a first slope plate and a second slope plate, and the first slope plate and the second slope plate are movably connected and oppositely arranged; the multiple sets of supporting structures are fixed to the four corners of the lower portion of the main body correspondingly and used for supporting the first slope plate and the second slope plate, and the main body can be driven by external force to move; the bottom ends of the multiple sets of supporting structures are all arranged in the sliding way, and the supporting structures can be driven by external force to move in the sliding way; the two ends of the stabilizing structure are fixed to the first slope plate and the second slope plate correspondingly, and the stabilizing structure is used for fixing the first slope plate and the second slope plate; the cor
Bibliography:Application Number: CN202122695577U