Split type hydraulic impact hammer oil cylinder capable of reducing production cost

Split type hydraulic impact hammer oil cylinder capable of reducing production cost

The utility model discloses a split type hydraulic impact hammer oil cylinder capable of reducing production cost, which belongs to the technical field of breaking hammers and comprises an upper oil cylinder body, a lower oil cylinder body is fixed below the upper oil cylinder body through four conn...

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Hauptverfasser: PAN HAIZHONG, ZHAO LIYU
Format: Patent
Sprache:chi ; eng
Schlagworte:
DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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ZHAO LIYU
description The utility model discloses a split type hydraulic impact hammer oil cylinder capable of reducing production cost, which belongs to the technical field of breaking hammers and comprises an upper oil cylinder body, a lower oil cylinder body is fixed below the upper oil cylinder body through four connecting bolts, and a connecting convex ring is fixedly arranged in the middle of the upper end of the lower oil cylinder body. A traditional middle cylinder body oil cylinder is divided into the upper oil cylinder body and the lower oil cylinder body, the energy accumulator is installed on the front face of the upper oil cylinder body, the external reversing valve is installed on one side of the lower oil cylinder body, and the two positioning protruding blocks are fixedly arranged at the upper end of the lower oil cylinder body in an axial symmetry mode. Therefore, the middle cylinder body oil cylinder is perfectly divided into two parts under the condition that the function of a traditional middle cylinder body oi
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A traditional middle cylinder body oil cylinder is divided into the upper oil cylinder body and the lower oil cylinder body, the energy accumulator is installed on the front face of the upper oil cylinder body, the external reversing valve is installed on one side of the lower oil cylinder body, and the two positioning protruding blocks are fixedly arranged at the upper end of the lower oil cylinder body in an axial symmetry mode. 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subjects DREDGING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
title Split type hydraulic impact hammer oil cylinder capable of reducing production cost
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