Device for action test of large-shaft gulp valve

The invention relates to the technical field of large-shaft gulp valves, and provides a device for a large-shaft gulp valve action test, which is used in cooperation with a large-shaft gulp valve and comprises a door-shaped fixing frame arranged on the large-shaft gulp valve and connected with a she...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN QIONG, CHEN WENSHENG, GONG JINGJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HAULING HEATING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD HYDRAULICS OR PNEUMATICS IN GENERAL LIFTING LIGHTING MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of large-shaft gulp valves, and provides a device for a large-shaft gulp valve action test, which is used in cooperation with a large-shaft gulp valve and comprises a door-shaped fixing frame arranged on the large-shaft gulp valve and connected with a shell bolt of the large-shaft gulp valve; the first end of the hydraulic jack is in contact with the door-shaped fixing frame, and the second end of the hydraulic jack is in contact with a valve element of the large shaft gulp valve; the pressure supply assembly comprises a tee joint and a hydraulic pump, a first connector of the tee joint is communicated with a hydraulic cavity in the hydraulic jack through an oil pipe, a pressure gauge is fixedly installed at a second connector of the tee joint, and a third connector of the tee joint is communicated with a liquid outlet of the hydraulic pump. The problems that in the action test process, data cannot be quantified, the test process is complex, and potential safety ha