Self-locking hydraulic valve

The utility model belongs to the technical field of pressure valves, and particularly relates to a self-locking hydraulic valve. Comprising a valve body, an oil inlet pipe is arranged on the valve body, a feeding pipe and a discharging pipe corresponding to the oil inlet pipe are arranged on the val...

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Bibliographische Detailangaben
Hauptverfasser:	LIU GUOPING, GAO SHUHAI, CHEN YUHUA, CHEN YONGSHAN, GAO HENG
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 HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model belongs to the technical field of pressure valves, and particularly relates to a self-locking hydraulic valve. Comprising a valve body, an oil inlet pipe is arranged on the valve body, a feeding pipe and a discharging pipe corresponding to the oil inlet pipe are arranged on the valve body, cover plates are symmetrically arranged on the two sides of the valve body, a valve rod is arranged in the valve body in a sliding mode, and a sliding reinforcing assembly and a self-locking fixing assembly corresponding to the valve rod are arranged in the valve body. Through the symmetrical design, the sliding groove and the limiting rod can effectively stabilize sliding of the valve rod, the structure is more stable, and the service life is prolonged; in addition, the fixing rods are symmetrically designed, stress can be even, uneven stress of the valve rod is reduced, and the overall service life is prolonged; and through an elastic sheet type unlocking mode, unlocking can be more convenient. 本实用新型属于压力