Hydraulic operation handle valve structure

• Main Author: SUN KESHENG
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2024
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model discloses a hydraulic operating handle valve structure which comprises a valve body, a swing seat is connected to the upper end of the valve body, a swing frame is arranged in the swing seat, and the lower end of the swing frame is in bolted connection with the side wall of the swing seat. A sliding groove horizontally penetrating through a body of the swing frame is formed in the upper portion of the swing frame, and a sliding block with one end protruding out of a groove opening of the sliding groove is slidably arranged in the sliding groove. The top end of the swing frame is provided with a threaded hole communicated with the sliding groove, the threaded hole is in threaded connection with a hollow handle rod, a connecting rod is arranged in the hollow handle rod, the top end and the bottom end of the connecting rod protrude out of the top end and the bottom end of the hollow handle rod respectively, and the top end of the connecting rod is in threaded connection with a handle sleeve arr