A impact stress device for foundation ditch horizontal support

The utility model discloses an impact stress device for foundation ditch horizontal support, including the atress main part, fastener, screw screw and pneumatic cylinder, inside expansion layer and the expansion layer two parts of divideing into of atress main part, the expansion layer is fixed to b...

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Bibliographic Details
Main Authors LIU YIHUAI, WANG PING, YU WEI, ZHAO YUFENG
Format Patent
LanguageChinese
English
Published 25.05.2018
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses an impact stress device for foundation ditch horizontal support, including the atress main part, fastener, screw screw and pneumatic cylinder, inside expansion layer and the expansion layer two parts of divideing into of atress main part, the expansion layer is fixed to be equipped with two, the fixed expansion layer that is equipped with between the expansion layer, the fixed hydraulic stem that is equipped with in inside of below expansion layer, liquid bar connection has the branch depression bar, divide the bar connection pneumatic cylinder, the fixed one side that sets up at fastener of pneumatic cylinder, fastener is equipped with two, the fixed both sides that set up in the atress main part of fastener, fastener's the fixed transverse spring that is equipped with in inside, fastener's the fixed gasket that is equipped with in the outside, the fixed screw of screwing that is equipped with in top of gasket, fastener's the inboard fixed screw that is equipped with, the screw in
Bibliography:Application Number: CN201721256955U