Power source device of hydraulic hinge gate

Power source device of hydraulic hinge gate

The utility model provides a hydraulic hinge gate power source device which comprises a first oil pump, a second oil pump, a first hand pump, a second hand pump and a pipeline assembly, and a first plunger divides the first oil pump into a first oil outlet cavity and a first oil suction cavity; the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DOU LIWEI, WANG ZHAN, SON KYUNG-WOO, GOU SIQI, LIU XURAN, GENG YEHAN, YAN YONGSHENG, QIAN XINGWEI, WANG ZEHUA, LI KAIXUAN, GUO JINHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
FIXED CONSTRUCTIONS
FLUID-PRESSURE ACTUATORS
FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS
FOUNDATIONS
HEATING
HYDRAULIC ENGINEERING
HYDRAULICS OR PNEUMATICS IN GENERAL
LIGHTING
MECHANICAL ENGINEERING
SOIL SHIFTING
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:The utility model provides a hydraulic hinge gate power source device which comprises a first oil pump, a second oil pump, a first hand pump, a second hand pump and a pipeline assembly, and a first plunger divides the first oil pump into a first oil outlet cavity and a first oil suction cavity; the second plunger divides the second oil pump into a second oil outlet cavity and a second oil suction cavity; the first piston divides the first hydraulic cavity into a first hydraulic upper cavity and a first hydraulic lower cavity, and the first piston is in transmission connection with the first plunger; the second piston divides the second hydraulic cavity into a second hydraulic upper cavity and a second hydraulic lower cavity, and the second piston is in transmission connection with the second plunger; the first oil outlet cavity and the second oil outlet cavity are communicated with the oil inlet end of the hydraulic hinge gate driving device through the pipeline assembly, and the first oil suction cavity and